pair,contact1,contact2,flow1,flow2
4l4x_A_,1,5,1,1
4l4x_A_,2,6,1,1
4l4x_A_,3,7,1,1
4l4x_A_,4,8,1,1
4l4x_A_,5,9,1,1
4l4x_A_,6,10,1,1
4l4x_A_,7,11,1,1
4l4x_A_,14,17,1,1
4l4x_A_,14,18,1,1
4l4x_A_,15,19,1,1
4l4x_A_,16,20,1,1
4l4x_A_,17,21,1,1
4l4x_A_,24,27,1,1
4l4x_A_,27,30,1,1
4l4x_A_,27,31,1,1
4l4x_A_,30,34,1,1
4l4x_A_,31,35,1,1
4l4x_A_,32,36,1,1
4l4x_A_,32,39,1,1
4l4x_A_,33,37,1,1
4l4x_A_,34,38,1,1
4l4x_A_,35,39,1,1
4l4x_A_,36,40,1,1
4l4x_A_,37,41,1,1
4l4x_A_,38,42,1,1
4l4x_A_,39,43,1,1
4l4x_A_,40,44,1,1
4l4x_A_,41,45,1,1
4l4x_A_,42,46,1,1
4l4x_A_,43,46,1,1
4l4x_A_,43,47,1,1
4l4x_A_,44,48,1,1
4l4x_A_,46,49,1,1
4l4x_A_,47,50,1,1
4l4x_A_,48,460,1,1
4l4x_A_,49,249,1,1
4l4x_A_,50,472,1,1
4l4x_A_,51,250,1,1
4l4x_A_,52,470,1,1
4l4x_A_,52,476,1,1
4l4x_A_,53,248,1,1
4l4x_A_,53,466,1,1
4l4x_A_,55,246,1,1
4l4x_A_,57,244,1,1
4l4x_A_,59,242,1,1
4l4x_A_,67,91,1,1
4l4x_A_,68,121,1,1
4l4x_A_,69,94,1,1
4l4x_A_,70,121,1,1
4l4x_A_,70,122,1,1
4l4x_A_,71,94,1,1
4l4x_A_,71,96,1,1
4l4x_A_,72,122,1,1
4l4x_A_,72,124,1,1
4l4x_A_,73,96,1,1
4l4x_A_,73,98,1,1
4l4x_A_,74,124,1,1
4l4x_A_,74,126,1,1
4l4x_A_,75,81,1,1
4l4x_A_,75,98,1,1
4l4x_A_,75,100,1,1
4l4x_A_,76,79,1,1
4l4x_A_,77,100,1,1
4l4x_A_,77,132,1,1
4l4x_A_,80,82,1,1
4l4x_A_,81,84,1,1
4l4x_A_,81,85,1,1
4l4x_A_,82,83,1,1
4l4x_A_,82,86,1,1
4l4x_A_,83,169,1,1
4l4x_A_,84,88,1,1
4l4x_A_,85,89,1,1
4l4x_A_,86,89,1,1
4l4x_A_,86,90,1,1
4l4x_A_,87,90,1,1
4l4x_A_,88,93,1,1
4l4x_A_,89,92,1,1
4l4x_A_,101,103,1,1
4l4x_A_,101,104,1,1
4l4x_A_,101,113,1,1
4l4x_A_,102,105,1,1
4l4x_A_,102,132,1,1
4l4x_A_,103,106,1,1
4l4x_A_,106,108,1,1
4l4x_A_,106,110,1,1
4l4x_A_,107,111,1,1
4l4x_A_,107,157,1,1
4l4x_A_,107,357,1,1
4l4x_A_,108,112,1,1
4l4x_A_,110,113,1,1
4l4x_A_,111,114,1,1
4l4x_A_,112,115,1,1
4l4x_A_,118,119,1,1
4l4x_A_,123,163,1,1
4l4x_A_,125,127,1,1
4l4x_A_,125,165,1,1
4l4x_A_,125,167,1,1
4l4x_A_,126,129,1,1
4l4x_A_,127,130,1,1
4l4x_A_,130,144,1,1
4l4x_A_,131,185,1,1
4l4x_A_,132,143,1,1
4l4x_A_,136,139,1,1
4l4x_A_,139,141,1,1
4l4x_A_,140,365,1,1
4l4x_A_,142,146,1,1
4l4x_A_,143,146,1,1
4l4x_A_,143,147,1,1
4l4x_A_,144,148,1,1
4l4x_A_,145,149,1,1
4l4x_A_,146,150,1,1
4l4x_A_,147,151,1,1
4l4x_A_,148,152,1,1
4l4x_A_,149,153,1,1
4l4x_A_,150,154,1,1
4l4x_A_,151,155,1,1
4l4x_A_,152,156,1,1
4l4x_A_,152,202,1,1
4l4x_A_,153,157,1,1
4l4x_A_,153,356,1,1
4l4x_A_,153,359,1,1
4l4x_A_,154,158,1,1
4l4x_A_,164,202,1,1
4l4x_A_,164,204,1,1
4l4x_A_,166,205,1,1
4l4x_A_,166,207,1,1
4l4x_A_,168,207,1,1
4l4x_A_,168,208,1,1
4l4x_A_,168,209,1,1
4l4x_A_,169,185,1,1
4l4x_A_,169,211,1,1
4l4x_A_,170,181,1,1
4l4x_A_,170,182,1,1
4l4x_A_,170,208,1,1
4l4x_A_,171,208,1,1
4l4x_A_,173,178,1,1
4l4x_A_,174,178,1,1
4l4x_A_,175,178,1,1
4l4x_A_,178,238,1,1
4l4x_A_,180,421,1,1
4l4x_A_,182,185,1,1
4l4x_A_,183,186,1,1
4l4x_A_,184,187,1,1
4l4x_A_,185,188,1,1
4l4x_A_,185,189,1,1
4l4x_A_,186,190,1,1
4l4x_A_,187,191,1,1
4l4x_A_,188,192,1,1
4l4x_A_,189,193,1,1
4l4x_A_,190,194,1,1
4l4x_A_,191,195,1,1
4l4x_A_,192,196,1,1
4l4x_A_,194,197,1,1
4l4x_A_,194,198,1,1
4l4x_A_,195,199,1,1
4l4x_A_,198,355,1,1
4l4x_A_,198,356,1,1
4l4x_A_,198,404,1,1
4l4x_A_,199,202,1,1
4l4x_A_,200,487,1,1
4l4x_A_,203,487,1,1
4l4x_A_,204,487,1,1
4l4x_A_,206,233,1,1
4l4x_A_,206,235,1,1
4l4x_A_,208,235,1,1
4l4x_A_,208,237,1,1
4l4x_A_,208,238,1,1
4l4x_A_,214,217,1,1
4l4x_A_,214,218,1,1
4l4x_A_,215,219,1,1
4l4x_A_,216,220,1,1
4l4x_A_,217,221,1,1
4l4x_A_,218,222,1,1
4l4x_A_,219,223,1,1
4l4x_A_,220,223,1,1
4l4x_A_,220,224,1,1
4l4x_A_,220,239,1,1
4l4x_A_,221,225,1,1
4l4x_A_,222,226,1,1
4l4x_A_,223,227,1,1
4l4x_A_,223,228,1,1
4l4x_A_,224,227,1,1
4l4x_A_,227,230,1,1
4l4x_A_,232,244,1,1
4l4x_A_,232,246,1,1
4l4x_A_,233,487,1,1
4l4x_A_,234,245,1,1
4l4x_A_,236,243,1,1
4l4x_A_,237,238,1,1
4l4x_A_,238,241,1,1
4l4x_A_,245,246,1,1
4l4x_A_,245,399,1,1
4l4x_A_,247,491,1,1
4l4x_A_,249,497,1,1
4l4x_A_,255,459,1,1
4l4x_A_,256,389,1,1
4l4x_A_,261,340,1,1
4l4x_A_,261,342,1,1
4l4x_A_,262,286,1,1
4l4x_A_,262,288,1,1
4l4x_A_,263,343,1,1
4l4x_A_,263,345,1,1
4l4x_A_,264,288,1,1
4l4x_A_,264,290,1,1
4l4x_A_,265,345,1,1
4l4x_A_,265,346,1,1
4l4x_A_,265,347,1,1
4l4x_A_,265,348,1,1
4l4x_A_,266,269,1,1
4l4x_A_,267,290,1,1
4l4x_A_,268,293,1,1
4l4x_A_,271,275,1,1
4l4x_A_,272,276,1,1
4l4x_A_,273,277,1,1
4l4x_A_,274,278,1,1
4l4x_A_,275,279,1,1
4l4x_A_,276,280,1,1
4l4x_A_,277,281,1,1
4l4x_A_,279,282,1,1
4l4x_A_,279,284,1,1
4l4x_A_,280,283,1,1
4l4x_A_,284,312,1,1
4l4x_A_,286,315,1,1
4l4x_A_,287,313,1,1
4l4x_A_,289,315,1,1
4l4x_A_,289,317,1,1
4l4x_A_,291,294,1,1
4l4x_A_,291,319,1,1
4l4x_A_,297,300,1,1
4l4x_A_,299,303,1,1
4l4x_A_,300,304,1,1
4l4x_A_,301,305,1,1
4l4x_A_,302,306,1,1
4l4x_A_,303,307,1,1
4l4x_A_,304,308,1,1
4l4x_A_,304,314,1,1
4l4x_A_,305,309,1,1
4l4x_A_,307,312,1,1
4l4x_A_,308,311,1,1
4l4x_A_,313,339,1,1
4l4x_A_,319,320,1,1
4l4x_A_,323,325,1,1
4l4x_A_,323,326,1,1
4l4x_A_,323,327,1,1
4l4x_A_,324,328,1,1
4l4x_A_,325,329,1,1
4l4x_A_,326,330,1,1
4l4x_A_,327,331,1,1
4l4x_A_,328,332,1,1
4l4x_A_,329,333,1,1
4l4x_A_,330,334,1,1
4l4x_A_,331,335,1,1
4l4x_A_,332,336,1,1
4l4x_A_,333,336,1,1
4l4x_A_,334,337,1,1
4l4x_A_,334,339,1,1
4l4x_A_,342,389,1,1
4l4x_A_,344,389,1,1
4l4x_A_,344,391,1,1
4l4x_A_,346,371,1,1
4l4x_A_,346,391,1,1
4l4x_A_,346,393,1,1
4l4x_A_,350,352,1,1
4l4x_A_,350,366,1,1
4l4x_A_,352,366,1,1
4l4x_A_,354,404,1,1
4l4x_A_,355,359,1,1
4l4x_A_,359,360,1,1
4l4x_A_,360,362,1,1
4l4x_A_,360,363,1,1
4l4x_A_,360,364,1,1
4l4x_A_,361,365,1,1
4l4x_A_,362,366,1,1
4l4x_A_,363,366,1,1
4l4x_A_,363,367,1,1
4l4x_A_,364,368,1,1
4l4x_A_,365,368,1,1
4l4x_A_,365,369,1,1
4l4x_A_,368,372,1,1
4l4x_A_,369,373,1,1
4l4x_A_,369,374,1,1
4l4x_A_,371,375,1,1
4l4x_A_,371,393,1,1
4l4x_A_,372,376,1,1
4l4x_A_,373,377,1,1
4l4x_A_,374,378,1,1
4l4x_A_,375,379,1,1
4l4x_A_,376,380,1,1
4l4x_A_,377,381,1,1
4l4x_A_,378,382,1,1
4l4x_A_,379,422,1,1
4l4x_A_,385,387,1,1
4l4x_A_,388,428,1,1
4l4x_A_,390,430,1,1
4l4x_A_,392,430,1,1
4l4x_A_,392,432,1,1
4l4x_A_,394,395,1,1
4l4x_A_,394,433,1,1
4l4x_A_,394,434,1,1
4l4x_A_,395,397,1,1
4l4x_A_,395,433,1,1
4l4x_A_,395,434,1,1
4l4x_A_,396,399,1,1
4l4x_A_,396,400,1,1
4l4x_A_,397,412,1,1
4l4x_A_,398,400,1,1
4l4x_A_,400,479,1,1
4l4x_A_,401,402,1,1
4l4x_A_,401,483,1,1
4l4x_A_,402,405,1,1
4l4x_A_,403,405,1,1
4l4x_A_,405,408,1,1
4l4x_A_,405,409,1,1
4l4x_A_,406,410,1,1
4l4x_A_,407,411,1,1
4l4x_A_,408,412,1,1
4l4x_A_,409,413,1,1
4l4x_A_,410,414,1,1
4l4x_A_,411,415,1,1
4l4x_A_,412,416,1,1
4l4x_A_,413,417,1,1
4l4x_A_,414,418,1,1
4l4x_A_,415,419,1,1
4l4x_A_,416,420,1,1
4l4x_A_,417,421,1,1
4l4x_A_,418,422,1,1
4l4x_A_,419,423,1,1
4l4x_A_,420,424,1,1
4l4x_A_,422,425,1,1
4l4x_A_,422,427,1,1
4l4x_A_,423,426,1,1
4l4x_A_,423,429,1,1
4l4x_A_,423,465,1,1
4l4x_A_,431,467,1,1
4l4x_A_,433,469,1,1
4l4x_A_,433,471,1,1
4l4x_A_,436,449,1,1
4l4x_A_,438,449,1,1
4l4x_A_,439,443,1,1
4l4x_A_,441,444,1,1
4l4x_A_,442,447,1,1
4l4x_A_,445,475,1,1
4l4x_A_,447,473,1,1
4l4x_A_,450,454,1,1
4l4x_A_,451,455,1,1
4l4x_A_,452,456,1,1
4l4x_A_,453,456,1,1
4l4x_A_,453,457,1,1
4l4x_A_,454,458,1,1
4l4x_A_,455,459,1,1
4l4x_A_,456,460,1,1
4l4x_A_,457,461,1,1
4l4x_A_,458,462,1,1
4l4x_A_,459,463,1,1
4l4x_A_,460,464,1,1
4l4x_A_,461,466,1,1
4l4x_A_,462,465,1,1
4l4x_A_,475,478,1,1
4l4x_A_,475,479,1,1
4l4x_A_,476,480,1,1
4l4x_A_,478,482,1,1
4l4x_A_,479,483,1,1
4l4x_A_,480,484,1,1
4l4x_A_,482,485,1,1
4l4x_A_,489,491,1,1
4l4x_A_,490,493,1,1
4l4x_A_,492,495,1,1
4l4x_A_,493,499,1,1
4l4x_A_,495,498,1,1
4l4x_A_,495,499,1,1
4l4x_A_,496,500,1,1
4l4x_A_,498,502,1,1
4l4x_A_,499,503,1,1